SignalWitness

Get a Second Opinion.
From Three AIs.

Type in any idea, claim, or decision. Three AIs check it independently — then give you a clear answer on whether it holds up.

Submit
Your proof
Witness
3 models
Seal
SignalVault

Three Experts. One Answer.

You submit one thing. Three AIs each review it separately — they never see each other's answers. Then you get all three verdicts plus a final summary.

GPT-4o
Logic Checker

Checks whether your reasoning actually makes sense and spots any hidden assumptions.

Gemini 2.0 Flash
Problem Finder

Tries to poke holes — looks for edge cases and situations where your idea might not hold up. Strengthens proofs by stress-testing them.

Claude Sonnet
Summarizer

Weighs logical validity against edge-case concerns. Produces the balanced, definitive assessment. Equal weight to all three verdicts.

Submit a Proof.

State your reasoning. Three AIs respond simultaneously — no single point of failure.

Witness Request

SignalWitness routes each query to Claude, GPT-4o, and Gemini simultaneously. A partial result means one model was temporarily unavailable — the remaining verdicts are valid and recorded. A complete failure means the service was unreachable; try again in a moment.
Verdicts
Proof ID:

Validate What Matters.

SignalWitness adds a trust layer to any decision that depends on reasoning quality.

Compliance Verification

Validate regulatory interpretations with three independent models before committing to a compliance position.

Research Claims

Stress-test hypotheses and methodology before publication. Catch blind spots that peer review would find.

Strategic Decisions

Run investment theses, hiring rationales, or product strategies through adversarial analysis before execution.

The Witness Feed.

A live record of proofs submitted to the protocol. Every verdict is permanent.

Loading witness records...

Four Endpoints. Full Protocol.

Base URL: middleware.signalnetwork.ai/api/v1

POST
/witness
Submit proof for three-model witness validation
Auth + Rate
GET
/witness/status
Health check — protocol version, models, counts
Public
GET
/witness/:id
Retrieve a witness record by proof ID
Auth
POST
/witness/seal
Seal a completed record to SignalVault
Auth

One Request. Three Verdicts.

Submit a Witness Request
curl -X POST https://middleware.signalnetwork.ai/api/v1/witness \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "proof": "Your reasoning or claim to be validated",
    "proof_type": "claim",
    "metadata": { "context": "optional" }
  }'

Response Structure

Each model returns an independent verdict with reasoning and blind spot analysis.

GPT-4o · Logic Checker
CONFIRMED
confidence: 0.87
Gemini · Problem Finder
PARTIAL
confidence: 0.72
Claude · Synthesis
CONFIRMED
confidence: 0.91
Consensus
PARTIAL_CONSENSUS
0.83

Authentication

Two supported methods
// Option 1: Authorization header (recommended)
Authorization: Bearer YOUR_API_KEY

// Option 2: x-api-key header
x-api-key: YOUR_API_KEY
Rate Limit
10 req/min
Max Proof
10,000 chars
Models
3 simultaneous
Avg Latency
~6 seconds

Common Questions

Everything you need to know

Origin Node 001

Built on a simple thesis:
Outputs are cheap. Process is scarce.

AI can generate anything in seconds. That abundance does not make outputs more valuable — it makes the reasoning behind them the only thing that matters. How you arrived at a decision, what evidence you weighed, and whether your process can withstand independent scrutiny — that is what trust is built on.

SignalWitness is the witness layer of SignalNetwork — a trust infrastructure platform purpose-built to make process permanent, auditable, and immutable. Three independent AI models validate your reasoning simultaneously. The record cannot be altered. The timestamp cannot be faked.

Origin Node 001
Mike Torriero
Founder, SignalNetwork PBC  ·  Sound Beach, NY

Your reasoning deserves a permanent record.

THE FIRST 999 · FOUNDING TIER

CLAIMED
PENDING
REMAINING
Request API Key → SignalNetwork Dashboard

Protocol Health

Protocol Version
Active Models
Total Witnesses
Sealed Records